Method for displaying and operating lightweight model in browser based on GLTF

The invention relates to a method for displaying and operating a light-weight model in a browser based on a GLTF, and relates to the field of displaying of a three-dimensional model in the browser, in particular to displaying of a GLTF format model in browsers such as Chrome and Firefox. Through a rapid conversion scheme from the three-dimensional model to the GLTF, a user can directly display and check the model in the GLTF format on a page, can unfold model nodes, and supports operations such as measurement, labeling, sectioning, explosion, rotation, translation, magnification, reduction, resetting and reloading on the model, so that the operation is convenient, and the user experience is improved. In some cases, a user does not need to open an MCAD tool to view the three-dimensional model, so that the model viewing and displaying efficiency is greatly improved. 本发明涉及一种基于GLTF的轻量化模型在浏览器展示及操作的方法，涉及三维模型在浏览器展示领域，特别是GLTF格式模型在Chrome、Firefox等浏览器中展示。通过三维模型到GLTF的快速转换方案，用户可以直接在页面上对GLTF格式的模型进行展示查看，并能够对模型节点进行展开，同时支持对模型